Detection of IBR/IPV, leukosis and brucellosis antibodies in samples of bulk milk with ELISA using a simple concentrating method

Forschner, E.; Bunger, I.

Deutsche Tierärztliche Wochenschrift 93(3): 112-115

1986


ISSN/ISBN: 0341-6593
PMID: 3011384
Document Number: 285532
Bulk milk samples were treated with rennet and the gamma globulins in the whey were precipitated with ammonium sulphate. Application of ELISA to a solution of the precipitate detected a single reactor for IBR IPV, bovine leukosis or brucellosis even when its whey was diluted in that of 50 normal cows.

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